WSJT-X/boost/fusion/mpl/pop_front.hpp
Bill Somerville 4ebe6417a5 Squashed 'boost/' content from commit b4feb19f2
git-subtree-dir: boost
git-subtree-split: b4feb19f287ee92d87a9624b5d36b7cf46aeadeb
2018-06-09 21:48:32 +01:00

41 lines
1.2 KiB
C++

/*=============================================================================
Copyright (c) 2001-2011 Joel de Guzman
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(FUSION_POP_FRONT_10022005_1800)
#define FUSION_POP_FRONT_10022005_1800
#include <boost/fusion/support/config.hpp>
#include <boost/mpl/pop_front.hpp>
#include <boost/fusion/support/tag_of.hpp>
#include <boost/fusion/algorithm/transformation/pop_front.hpp>
#include <boost/fusion/sequence/convert.hpp>
namespace boost { namespace mpl
{
template <typename Tag>
struct pop_front_impl;
template <>
struct pop_front_impl<fusion::fusion_sequence_tag>
{
template <typename Sequence>
struct apply
{
typedef typename
fusion::result_of::pop_front<Sequence>::type
result;
typedef typename
fusion::result_of::convert<
typename fusion::detail::tag_of<Sequence>::type, result>::type
type;
};
};
}}
#endif